I really appreciated not only being able to get Raiden IV on GOG, but getting it cheaper than the Steam sale.

I played it so much today, that @ $0.75 a credit, I would have paid more in the arcade.

I hope that eventually Raiden 2 and DX can be added to a bundle, even if they'd be cheap DLC.

Agreeing with this too, thank you for bringing this awesome Shmup to GOG !

I hope we'll start to see many other games of the genre that are now steam exclusive on GOG :).